Destructive Split audio events

Thanks Akamarko, Sorry for the late reply,

Finally got a chance to try out the solution above. It looks like you described the steps I already took. I’ve tried it again with a test project and fresh audio tracks but when I erase the audio preceding the split, it just shortens the audio event in the track lane but the full audio is still there if I open it in the audio editor.

I could delete the unwanted audio in the audio editor but if I do that the individual audio tracks will not be the same length as there’s no snap to grid or sample length indicator in the audio editor. This means I can’t split the audio at exactly the same point in the audio editor which will throw the tracks out of sync

Is there any way to trim all audio tracks to the same length and discard the unwanted audio ? (The session is 4 tracks and each track is 2 hours long, I only need the last 20 mins of each track so I’m wasting about 2gb of space on the iPad if I can’t discard the beginning of each track at exactly the same place)

Cheers

Dramb